Only from the point of view to meet the military needs, the reserve of emergency supplies is obviously the more the better, but the cost of emergency supplies of reserve requirements, excess reserves will result in the occupancy of funds and a waste of resources.

Just from the point of view, meet its military needs emergency supplies of reserve is clearly the more the better, however, emergency supplies, reserves need to be cost of funds resulting from excessive reserve will be occupied with the waste of resources.

Merely from satisfies the military demand angle to consider that, to the emergency commodity reserve is obviously the better and better, but, the emergency commodity reserve needs the cost, excessively many reserves can create the fund occupancy with the resources waste.

Only meeting military requirements perspective, stocks of emergency supplies is obviously the more the better, however, stocks of emergency supplies costs, excess reserves leads to seizure of the funds and wastage of resources.

Only consider from meeting the military demand view, the reserves of the goods and materials to meeting an urgent need obviously the more, the better, but meet an urgent need reserve of goods and materials need cost, too much reserves will cause taking up and waste of resources of the fund.